Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10430555 | Systems and methods for determining and communicating information to a pharmacy indicating patient eligibility for an intervention service | Roger G. Pinsonneault | 2019-10-01 |
| 7429948 | Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes | Tracy L. Oliver | 2008-09-30 |
| 7409288 | Portable navigation system and device with audible turn instructions | Jay Dee Krull, Michael Childs, Thomas H. Walters | 2008-08-05 |
| 7142152 | Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes | Tracy Olivier | 2006-11-28 |
| 7062378 | Portable navigation system and device with audible turn instructions | Jay Dee Krull, Michael Childs, Thomas H. Walters | 2006-06-13 |
| 6970795 | Method and apparatus for calculating altitude based on barometric and GPS measurements | Jay Dee Krull | 2005-11-29 |
| 6947838 | Systems and methods for a PDA with improved route calculation capabilities | Jay Dee Krull, Michael Childs, Thomas H. Walters | 2005-09-20 |
| 6901330 | Navigation system, method and device with voice guidance | Jay Dee Krull, Shane R. Runquist, Jarrod W. Seymour | 2005-05-31 |
| 6862525 | GPS device with compass and altimeter and method for displaying navigation information | Lawrence W. Beason, David Laverick, Tracy Olivier | 2005-03-01 |
| 6856899 | Systems and methods for a navigational device with improved route calculation capabilities | Jay Dee Krull, Michael Childs, Thomas H. Walters | 2005-02-15 |
| 6845323 | GPS device with compass and altimeter and method for displaying navigation information | Lawrence W. Beason, David Laverick, Tracy Olivier | 2005-01-18 |
| 6768449 | Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes | Tracy Olivier | 2004-07-27 |
| 6735542 | Method and apparatus for calculating altitude based on barometric and GPS measurements | Jay Dee Krull | 2004-05-11 |
| 6545637 | Systems and methods for a navigational device with improved route calculation capabilities | Jay Dee Krull, Michael Childs, Thomas H. Walters | 2003-04-08 |
| 6529827 | GPS device with compass and altimeter and method for displaying navigation information | Lawrence W. Beason, David Laverick, Tracy Olivier | 2003-03-04 |
| 6522298 | Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes | Tracy Olivier | 2003-02-18 |
| 6520049 | Method of digitizing emboss dies and the like | Brent P. Ragsdale, Vanessa Redshaw, David Sowden, John B. Watkins | 2003-02-18 |
| 6434485 | GPS device with compass and altimeter and method for displaying navigation information | Lawrence W. Beason, David Laverick, Tracy Olivier | 2002-08-13 |
| 6381540 | GPS device with compass and altimeter and method for displaying navigation information | Lawrence W. Beason, David Laverick, Tracy Olivier | 2002-04-30 |